%0 Journal Article %A D. Tiirkoglu, B. Fisher %T A generalization of a fixed point theoremof Ciric %J Novi Sad Journal of Mathematics %D 1999 %P 117-121 %V 29 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_1999_29_1a_13/ %F NSJOM_1999_29_1a_13